Pith Number

pith:NXO4A3QM

pith:2010:NXO4A3QMHM6S7REAEXC7XQCHZR

not attested not anchored not stored refs pending

A New Natural Gamma Radiation Measurement System for Marine Sediment and Rock Analysis

C. Bennight, D. Fackler, D. Houpt, G. Chubarian, M.A. Vasiliev, M. Hastedt, P. Blum, R. Olsen, T. Cobine, Y. B. Vasilieva, Z. Mateo

arxiv:1011.2567 v1 · 2010-11-11 · physics.ins-det · physics.geo-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXO4A3QMHM6S7REAEXC7XQCHZR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:10:56.989829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dddc06e0c3b3d2fc48025c5fbc047cc644308f0a987e20bc40a1a4077b37fcf

Aliases

arxiv: 1011.2567 · arxiv_version: 1011.2567v1 · doi: 10.48550/arxiv.1011.2567 · pith_short_12: NXO4A3QMHM6S · pith_short_16: NXO4A3QMHM6S7REA · pith_short_8: NXO4A3QM

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NXO4A3QMHM6S7REAEXC7XQCHZR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6dddc06e0c3b3d2fc48025c5fbc047cc644308f0a987e20bc40a1a4077b37fcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48caf0dd422b6ffb83677aa5fb5166718082de1acf4a43cf756773794a68ff5c",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2010-11-11T05:55:33Z",
    "title_canon_sha256": "e004c63441a9c606f21eb9d6b52d90fdd79e6c4f17293e86196493093c547ed9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2567",
    "kind": "arxiv",
    "version": 1
  }
}